Carl Karsten wrote: > Nothing wrong with lots of tables and data. > > Don't impose any constraints on your problem you don't need to. > > Like what are you backing up to? $400 for a 1T ssd or $80 fo a 2T usb3 > spinny disk. > > If you are backing up while the db is being updated, you need to make sure > updates are queued until the backup is done. don't mess with that > process. personally I would assume the db is always being updated and > expect that.
A backup generated by pg_dump never includes writes that are in flight while the backup is being taken. That would make the backup absolutely worthless! -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
